baber/WOPTO huggingface dataset:
Patent KR-20030001570-A (KR)
Title: Curtain air bag apparatus of car
Inventor: LIM CHAN GYU
IPC: B60R21/214
Filed: 2001-06-25
Abstract: PURPOSE: A curtain air bag device used in a vehicle is provided to prevent a curtain air bag from being broken by easily opening an energy absorbing bracket when the curtain air bag is developed. CONSTITUTION: A curtain air bag(11) is provided between a roof side rail and a head lining. An energy absorbing bracket(120) is fixed to the roof side rail so as to support the curtain air bag(11). The energy absorbing bracket(120) includes an upper bracket fixed to a lower portion of the roof side rail by means of a bolt, and a lower bracket(124) coupled to a lower end of the upper bracket(122) by means of a pin(120a). The upper and lower brackets(122,124) have reverse-L shaped sectional shapes. A supporting protrusion is formed at a lower portion of the lower bracket(124).
Patent KR-20020000836-A (KR)
Inventor: NAGAI TAKESHI
IPC: G11C29/00
Filed: 2001-06-26
Abstract: PURPOSE: To obtain large relieving efficiency with small area by using a common fuse set for row/column common relieving for arbitrary one side of row relieving or column relieving, according to that the defect of row being more or the defects of column being more in a memory chip and to enhance relieving efficiency. CONSTITUTION: A fuse set for row/column common relieving, improved so as to be able to use for arbitrary one side out of row relieving and column relieving, is used for at least either set of fuse sets, to which flexible mapping redundancy means is applied.
Patent KR-20030003846-A (KR)
Title: Method of refining extra low carbon ferritic stainless steel
Inventor: CHO YONG SEOK
IPC: C21C7/068
Filed: 2001-07-04
Abstract: PURPOSE: A method for refining ultra-low carbon ferritic stainless steel is provided which promotes decarburization reaction by chromium oxides in slag by controlling slag composition in the low carbon range and reduces carbon pick-up by calcium oxide by adding calcium oxide in vacuum decarburization step. CONSTITUTION: In a method for refining ultra-low carbon ferritic stainless steel which promotes decarburization reaction due to slag and suppresses carbon pick-up after termination of the decarburization reaction by easily moving chromium oxides in slag during the manufacturing process of ultra-low carbon stainless steel using VOD (vacuum oxygen decarburization), the method for refining the ultra-low carbon ferritic stainless steel comprises the processes of controlling a composition of slag after termination of oxygen blowing in the VOD (vacuum oxygen decarburization) so that content of Cr2O3 is 25 to 45 wt.%, and a ratio of (CaO)/(Al2O3) is 1 or less; and injecting calcium oxide in the decarburization step.
Patent KR-20020006600-A (KR)
Inventor: SASAYAMA HIROSHI
IPC: B29C53/32
Filed: 2001-07-11
Abstract: PURPOSE: To provide a light and inexpensive freely stretchable curtain. CONSTITUTION: A synthetic resin film is folded at an intermediate part to be laminated and curled from the folded intermediate part thereof so as to be perpetually wound thereby forming a winding part while both end parts thereof are arranged to be mounting parts.
Patent KR-20030008430-A (KR)
Title: Preparation of Glucose 1,2,3,4,6-penta-O-isovalerate
Inventor: JIN MU HYEON
IPC: C07H13/04
Filed: 2001-07-18
Abstract: PURPOSE: A method for producing glucose 1,2,3,4,6-penta-O-isovalerate is provided, thereby producing the high purity of glucose 1,2,3,4,6-penta-O-isovalerate in higher yield. CONSTITUTION: The method for producing glucose 1,2,3,4,6-penta-O-isovalerate comprises the steps of: (a) reaction of glucose of formula(1) with an isovaleryl compound in a solvent to prepare a reaction product containing glucose 1,2,3,4,6-penta-O-isovalerate represented by formula(2); (b) steam generating the above reaction product containing glucose 1,2,3,4,6-penta-O-isovalerate; (c) adding at least one substance selected from active carbon, acid white clay and powdered salt into the resulted product of the step (b) in a solvent and stirring it; and recrystallizing the resulted product of the step (c), wherein the solvent of the step (a) is at lease one selected from DMF, DMSO and anhydrous pyridine; the isovaleryl compound of the step (a) is at least one selected from isovaleric acid, isovaleric salt, anhydrous isovaleric acid and isovaleryl chloride; and the solvent of the step (c) is a mixed solvent of normal hexane and chloroform.
Patent KR-20030008559-A (KR)
Title: Butane gas cartridge with no stem
Inventor: PARK JIN HA
IPC: F17C13/00
Filed: 2001-07-18
Abstract: PURPOSE: A portable butane gas container without a stem is provided to prevent accidents due to inhalation of butane gas by restricting ejection of butane gas from the container without a portable gas stove or additional tools. CONSTITUTION: A portable butane gas container without a stem has a nozzle body(62) opened in the upper part and combined with a valve housing by a gas inlet passage; a seal(66) inserted between the nozzle body and the valve housing; an opening and closing valve installed in the nozzle body, and supported by a spring(68) to supply and shut off butane gas; and the spring installed in the lower part of the opening and closing valve. Accidents and inhalation of butane gas are prevented by restricting injection of gas in using without installing the gas container in the gas stove.
Patent KR-20020015656-A (KR)
Inventor: KOJIMA KAORU
IPC: B32B15/08
Filed: 2001-08-21
Abstract: PURPOSE: Provided is a print-coated metal plate excellent in light fastness by forming a top coating film with a thermosetting polyester resin specified in molecular weight, glass transition temperature(Tg) and melamine content. CONSTITUTION: The print-coated metal plate is formed in such a way as to be coated with a clear coating material the main component of which is a thermosetting polyester resin having a number-average molecular weight of 1,000-10,000, a glass transition temperature(Tg) of 20-60 deg.C and a mass ratio of melamine of 2-150 pts.mass based on the total solid resin of 100 pts.mass, and a top coating film(4) provided with a colored pattern by permeating a sublimation dye is applied on a substrate metal plate(1) directly, or through a base coat layer(2), a primer layer(3), and the like.
Patent KR-20030017054-A (KR)
Title: Method of air-drying in type of low temperature cold refrigerator system and an air dryer using cold refrigerator system
Inventor: JIN BONG YON
IPC: B01D53/26
Filed: 2001-08-23
Abstract: PURPOSE: Provided are an air drying method based on low temperature cold refrigerator system and an air drier using the same. CONSTITUTION: The air drier comprises a compressed air supply pipe(1) for supplying compressed air; an absorbent vessel(3) connected in parallel to the compressed air supply pipe(1) via a shuttle valve(2); a pair of filtering towers(5,6) that have filter media therein, respectively; a gas discharge pipe(7) for discharging air filtered by the pair of filtering towers(5,6); heat exchangers(8,9) installed in the filtering towers(5,6), respectively; a refrigerant compressor(10) for circulating refrigerant through the heat exchangers(8,9); and a switch valve(11) for alternately supplying the refrigerant to the heat exchangers(8,9) from the refrigerant compressor(10), wherein one side ends of each heat exchangers(8,9) are directly connected to each other by a refrigerant circulation connection line(12), and the other side ends of the heat exchangers(8,9) are connected to the switch valve(11) through a refrigerant supply line(13) and a refrigerant recovery line(14), respectively. The method comprises the steps of installing heat exchangers into corresponding filtering towers which remove moisture by passing compressed air therethrough; and operating the heat exchangers at a temperature below 0°C, thereby removing moisture contained in the compressed air by freezing it.
Patent KR-20020018592-A (KR)
Inventor: KUROIWA MASAHIRO
IPC: G02F1/1341
Filed: 2001-08-31
Abstract: PURPOSE: To provide a new cell-thickness measuring method, in which the cell thickness of a liquid crystal display panel can be detected precisely and which is hardly influenced, even if a color filter exists. CONSTITUTION: A light, which is transmitted through a pressurization jig sandwiching and holding the liquid crystal display panel 10, is diffracted spectrally by a spectral unit 141. The cell thickness is found, on the basis of the wavelength or the frequency in the minimum value or the maximum value of its spectral spectrum. The detected cell thickness is compared with a desired value. According to their comparison result, a fluid is supplied to the pressurizing jig by a pressure control unit 132.
Patent KR-20030021469-A (KR)
Title: The bush assembly of suspension system in vehicle
Inventor: OH JAE HONG
IPC: B60G7/02
Filed: 2001-09-06
Abstract: PURPOSE: A bush assembly of a suspension system for a vehicle is provided to reinforce durability by preventing excessive deformation of a rubber and controlling separation caused by deformation of the rubber through both sides of a rod eye part. CONSTITUTION: A bush assembly of a suspension system for a vehicle comprises a rubber(11), secured in a projection for preventing separation(e) formed at one end of an eye(E), while fitted into the eye of a rod mounted on a bracket by a fixing bolt, and a pin(12), inserted in the middle part of the rubber and coupled with the bracket by the fixing bolt. The middle part covered with the rubber of the pin is protruded in the shape of a sphere and an extended contact part, increased in the area contacting with the rubber, is formed, to support the load followed by deformation of the rubber. Snap rings(14) controlling one end of the rubber are coupled with the opposite side of the projection for preventing separation. Load, given to the rubber part in deformation of the bush assembly by external force, is dispersed to the pin part, and excessive deformation of the rubber is prevented.
Patent KR-20030030351-A (KR)
Title: Organic Electroluminescent Device
Inventor: KIM OK HUI
IPC: H05B33/22
Filed: 2001-10-10
Abstract: PURPOSE: An organic electro-luminescent device is provided to enhance the picture quality by lowering the reflectivity for an external light source and improving the contrast of the organic electro-luminescent device. CONSTITUTION: A TFT transistor(T) including a semiconductor layer(106), a gate electrode(112), and a source/drain electrode(120,122) is formed on an insulating substrate(100). A power electrode(116) and the first electrode(126) are connected to the source/drain electrode(120,122) of the TFT transistor(T). An organic electro-luminescent layer(128) and the second electrode(130) are formed on the first electrode(126). An organic LED(E) is formed with the first and the second electrodes(126,130) and the organic electro-luminescent layer(128). A top protection layer(136) is formed on a storage capacitor(CST). The first compensation layer(138) is formed on the top protection layer(136).
Patent KR-20030031647-A (KR)
Title: Chemical vapor deposition apparatus to be improved on gas flow composition in it
Inventor: LEE CHEOL JAE
IPC: H01L21/205
Filed: 2001-10-15
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus to be improved on gas flow composition in it is provided to perform effectively a cleaning process for a process chamber by supplying uniformly a reaction gas into the inside of the process chamber. CONSTITUTION: A process chamber(100) includes a susceptor(110) for loading a wafer. The first supply path(200) is used for supplying a reaction gas into a center portion of the inside of the process chamber(100). The second supply path(210) is used for supplying an edge portion of the inside of the process chamber(100). The first needle valve(220) is installed on the first supply path(200). The second needle valve(230) is installed on the second supply path(210). An inlet and an outlet of a branch path(240) are connected with a front portion and a rear portion of the second needle valve(230), respectively. A normal close valve(250) is installed on the branch path(240).
Patent KR-20030032771-A (KR)
Title: Slant-base guide structure for VCR
Inventor: LEE JI YEONG
IPC: G11B15/665
Filed: 2001-10-20
Abstract: PURPOSE: A structure of slant base guide of magnetic recording and reproducing device is provided to remove any additional guide post by integrally forming guide protrusions to a main chassis, and remove any maintenance of perpendicularity after assembling. CONSTITUTION: A structure of slant base guide of magnetic recording and reproducing device includes a main chassis(50) provided with a tape driving unit and loading path(54,54') for loading or unloading a tape at both ends of a rotation head drum, and slant bases(70,70') guided along the loading paths and having guide parts for guiding the tape. The main chassis is integrally formed with guide protrusions(60) adjacently to end parts of the loading paths of the main chassis for guiding sides of the slant bases to regulate loading positions of the slant bases. The slant bases are formed with guide stoppers(75) to be secured to the guide protrusions in the case of loading for regulating the loading positions.
Patent KR-20010113576-A (KR)
Inventor: KIM YONG SUB
IPC: G06F3/14
Filed: 2001-10-30
Abstract: 본 발명은 컴퓨터 사용자의 창(window) 노출예방 방법에 관한 것으로서, 컴퓨터 사용자가 컴퓨터를 이용하여 문서편집 등의 작업할 때 컴퓨터 사용자 주위에 제3자가 접근하거나 컴퓨터 사용자가 갑자기 자리를 비워야 할 때 컴퓨터 사용자가 작업하기 위해 모니터 상에서 창을 열어 놓고 작업하던 일이 제3자에게 노출되지 않게 하기 위해 사용자(컴퓨터 사용자)가 창별로 각각 환경을 선택적으로 설정하고, 사용자의 한가지 행위가 있을 때 창별로 각각 설정해 놓은 값에 따라 창별로 각각 창 최소화, 또는 열려있는 창 닫히게 하거나, 창 내에서 실행되고 있는 기능을 일시정지 하거나 재시작 하거나 화면보호기 설치 등의 기능이 이루어져 사용자 한번의 행위에 의해 복수의 창들이 사용자가 선택한 바에 따라 각각 컨트롤되도록 하여 사용자의 창이 제3자에게 노출되는 것을 예방할 수 있도록 하기 위한 것이다.
Patent KR-20030037126-A (KR)
Title: Folder type mobile phone having dual liquid crystal display and apparatus for controlling window screen display thereof and method same
Inventor: KIM JONG GWANG
IPC: H04B1/38
Filed: 2001-11-02
Abstract: PURPOSE: A folder type cellular phone having a dual liquid crystal display, an apparatus and a method for controlling a window screen display are provided to use a sub LCD(Liquid Crystal Display) located to an external surface of a folder of the dual LCD as a window screen. CONSTITUTION: A dual LCD folder includes a folder combined by a hinge and having a main LCD(28) installed to the inside surface of the folder and a sub panel combined to a telephone body through a hinge and installed to the outside surface of the sub panel in order to be folded to the outside surface of the folder. A dual LCD driver(17) displays image data to the main LCD and a sub LCD within the dual folder in response to input of image data and a display selection signals. A control unit(14) controls communication of the folder type cellular phone and provides image data and a display selection signal to the dual LCD driver and performs tockling the display selection signal in response to the screen movement selection signal.
Patent KR-20030037529-A (KR)
Title: Charcoal paint for Flexible textile with Charcoal
Inventor: JO NAM IL
IPC: C09D7/12
Filed: 2001-11-06
Abstract: PURPOSE: Provided is charcoal paint for flexible materials such as sanitary napkin, shoes, mat, flexible sheet and food package without hindering the original flexibility of the materials. Charcoal offers anti-moisturizing effect due to porosity and anti-bacterial and fungicidal effect because of the generation of anion, and protects far infrared rays and electromagnetic waves from household appliances. CONSTITUTION: The paint comprises 30±10wt.% of charcoal powder with 350±50 mesh in a size, 65±10wt.% of EVA or polyacrylic emulsion binder harmless to the human being, and 5wt.% of additives containing small amount of inorganic fungicide, thickener, far infrared blocker and plasticizer.
Patent KR-20030037833-A (KR)
Title: Ring back tone output method for mobile communication device
Inventor: JUNG SAM HWA
IPC: H04M1/60
Filed: 2001-11-06
Abstract: PURPOSE: A ring back tone outputting method of a mobile communication terminal is provided not to output a ring back tone to a caller's terminal until a call connection is made to a callee's terminal and thus his/her phone rings. CONSTITUTION: When a caller depresses a phone number of a callee, a ring back tone is not immediately generated from the caller's terminal but a connection message or a melody is outputted during an average reception standby time and then the ring back tone is outputted. Accordingly, if an idle slot has just passed, though 5 seconds, a comparatively long time, is taken for the callee to receive a paging from a base station, the number of ring back tone occurrences is reduced, causing no discomfort to the caller in spite of the delay of the call connection standby time. In addition, even if one-time paging is missed and the longer time of 5 seconds to 10 seconds is taken for a call connection, the ring back tone does not occur not many times, causing no trouble for the caller. If it approaches the idle slot, the callee receives a paging within 1 or 2 seconds, so the caller would be satisfied with the call connection standby time.
Patent KR-20030040973-A (KR)
Title: method for controlling transmission power of HS-SCCH in mobile communication system
Inventor: KIM EUN JEONG
IPC: H04B7/26
Filed: 2001-11-17
Abstract: PURPOSE: A method of controlling SCCH(Shared Control Channel) power in a mobile communication system is provided to reuse a message or a frame format in a control plane or a user plane added for HI(HS-DSCH Indicator) field power control, thereby efficiently performing power control of an HS(High-Speed) SCCH and reducing overhead. CONSTITUTION: A mobile communication system sets transmission power of an HI field(51). The mobile communication system sets a fixed PO(Power Offset) HS-SCCH value for the transmission power of the HI field(52). The mobile communication system sets transmission power of an HS-SCCH by using the transmission power of the HI field and the fixed PO HS-SCCH value(53). The transmission power for an HI presenting an HS-DSCH is produced by adding transmission power of a downlink DPCH(Dedicated Physical Channel) to the PO value of the HI field for the transmission power of the downlink DPCH(Dedicated Physical Channel).
Patent KR-20030045256-A (KR)
Title: Method and apparatus for calibrating the marking position with chip-scale marker
Inventor: AHN BYEONG MIN
IPC: B23K26/00
Filed: 2001-12-01
Abstract: PURPOSE: A method is provided to be capable of observing a marking point after marking on a screen instead of a wafer and correcting the marking point of a chip scale marker. CONSTITUTION: A screen(180) having the same size as a wafer is fixedly loaded on a wafer holder(120), wherein the wafer holder is used for supporting a wafer. Laser beam is irradiated on a predetermined point of the screen from the lower portion of the screen by using a laser(130). The laser beam irradiated point of the screen is detected by using a camera(140) connected with an X-Y stage(150), wherein the camera is located at the upper portion of the screen. The information of the detected point is transferred to a controller(170). The detected point is then compared to an aiming marking point. Then, the laser beam irradiated point is corrected by adjusting the position of a mirror of a galvano-scanner(132).
Patent KR-20030046066-A (KR)
Inventor: KANG HAN SUK
IPC: H01J61/35
Filed: 2001-12-04
Abstract: PURPOSE: A fluorescent lamp is provided to improve health of users by emitting far infrared ray and negative ion by using the heat and visible light generated when the fluorescent lamp is completely turned on. CONSTITUTION: A fluorescent lamp is manufactured by the steps of mixing a nephrite powder and gangue powder of 15 to 20% of the total weight of the material with a fluorescent material; mixing a butyl acetate solution with a binder; injecting the solution into a glass lamp tube(2) and drying the resultant structure at the temperature of 500 Deg.C; mixing a nephrite powder and gangue powder of 20% with the binder; and mixing the mixture of the binder and power with a butyl acetate solution, and inject-coating the solution into the glass lamp tube, to thereby form a fluorescent lamp.
Patent KR-20030046569-A (KR)
Title: Rice Snack
Inventor: HAE GUN
IPC: A23G3/00
Filed: 2001-12-05
Abstract: PURPOSE: A scorched rice snack and its preparation method are provided, to prepare a scorched rice snack which is highly nutritious, has a good taste and is to be eaten conveniently. CONSTITUTION: The scorched rice snack is prepared by pulverizing the completely dried scorched rice; coating the pulverized scorched rice snack with the paste prepared by mixing starch powder, wheat flour, soybean flour, barley flour, fruits, vitamin, cereals, minerals and vegetables; drying the coated scorched rice granule; and popping the dried one. Also the scorched rice snack is prepared by pulverizing the completely dried scorched rice; coating the pulverized scorched rice snack with the paste prepared by mixing starch powder, wheat flour, soybean flour, barley flour, fruits, vitamin, cereals, minerals and vegetables; drying the coated scorched rice granule; popping the dried one with an edible oil; and popping the popped one.
Patent KR-20030047140-A (KR)
Title: a direction commutator for taper roller bearing retainer manufacture apparatus
Inventor: SONG SUK JOON
IPC: B21K1/05
Filed: 2001-12-08
Abstract: PURPOSE: A direction commutator is provided to expand a lift span of a side punching machine by preventing the side punching machine from being rapidly worn-out and to improve productivity by lowering a fault rate. CONSTITUTION: A direction commutator includes a body(1) and a guide(2) integrally formed with the body(1). The body(1) is slidably coupled to a cylinder rod(6). An air compressor tube(4), which is operated based on a signal supplied from an operation control section, is installed at one side of the body(1). A branch hole(16) communicated with a lateral conveying member(14) is formed at one sidewall of a conveyer(10). A perforation hole(18) is formed at the other sidewall of the conveyer(10). The lateral conveying member(14) downwardly conveys an article(100) along an inclined surface(15) in such a manner that the article(100) is introduced into a side punching machine.
Patent KR-20030049477-A (KR)
Title: Tube a handle
Inventor: SHIN SUK KYUN
IPC: A45D40/00
Filed: 2001-12-15
Abstract: PURPOSE: Provided is a cap of a tube vessel with a switching grip formed which lets plural switching grips formed around the cap, which is combined with the tube vessel so that it helps users to open or close the cap easily through the grip. CONSTITUTION: In the cap(10) which is combined with the tube vessel, the cap of the tube vessel with the switching grip formed is characterized by allowing plural switching grips(11,12,13,14) to be formed around the cap and to prevent the stood tube vessel from being fallen.
Patent KR-20030050985-A (KR)
Title: Electronic ballast circuit for a cold cathode fluorescent lamp
Inventor: CHOI GYEONG RYONG
IPC: H05B41/391
Filed: 2001-12-20
Abstract: PURPOSE: An electronic stabilizer circuit is provided to be capable of be dimming by inserting an optical variable resistor into a bias circuit of the inverter. CONSTITUTION: An output voltage stabilizing part(78) includes resistors(R6,R7), a transistor(72), an error amplifier(74), and a photo cell(76). One end of the resistor(R7) is connected to an upper power line(70), and the photo cell(76) is connected between the other end of the resistor(R7) and a ground voltage(GND2). The error amplifier(74) has the first input terminal connected to the other end of the resistor(R7) and the second input terminal connected to receive a reference voltage(Vr). The transistor(72) has an emitter terminal connected to the ground voltage(GND2) and a base terminal connected to an output terminal of the error amplifier. The resistor(R6) is connected between a collector terminal of the transistor(72) and the upper power line(70). An output voltage of a DC-DC converter is adjusted according to luminous intensity around a system at which a fluorescent lamp is mounted, so that the brightness of the fluorescent lamp is adjusted.